r5f21346ykfp Renesas Electronics Corporation., r5f21346ykfp Datasheet
r5f21346ykfp
Available stocks
Related parts for r5f21346ykfp
r5f21346ykfp Summary of contents
Page 1
R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group RENESAS MCU 1. Overview 1.1 Features The R8C/34W Group, R8C/34X Group, R8C/34Y Group, and R8C/34Z Group of single-chip MCUs incorporate the R8C CPU core, employing sophisticated instructions for a high level of ...
Page 2
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group 1.1.2 Specifications Tables 1.1 and 1.2 outline the Specifications for R8C/34W Group, tables 1.3 and 1.4 outline the ...
Page 3
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Table 1.2 Specifications for R8C/34W Group (2) Item Function Serial UART0 Interface UART2 Synchronous Serial Communication Unit (SSU) ...
Page 4
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Table 1.3 Specifications for R8C/34X Group (1) Item Function CPU Central processing unit Memory ROM, RAM, Data flash ...
Page 5
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Table 1.4 Specifications for R8C/34X Group (2) Item Function Serial UART0 Interface UART2 Synchronous Serial Communication Unit (SSU) ...
Page 6
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Table 1.5 Specifications for R8C/34Y Group (1) Item Function CPU Central processing unit Memory ROM, RAM, Data flash ...
Page 7
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Table 1.6 Specifications for R8C/34Y Group (2) Item Function Serial UART0 Interface UART2 Synchronous Serial Communication Unit (SSU) ...
Page 8
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Table 1.7 Specifications for R8C/34Z Group (1) Item Function CPU Central processing unit Memory ROM, RAM, Data flash ...
Page 9
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Table 1.8 Specifications for R8C/34Z Group (2) Item Function Serial UART0 Interface UART2 Synchronous Serial Communication Unit (SSU) ...
Page 10
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group 1.2 Product List Table 1.9 lists Product List for R8C/34W Group, Table 1.10 lists Product List for R8C/34X ...
Page 11
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Table 1.10 Product List for R8C/34X Group Part No. R5F21346XJFP (D) 32 Kbytes R5F21347XJFP (D) 48 Kbytes R5F21348XJFP ...
Page 12
... Part No. Program ROM R5F21346YJFP (D) 32 Kbytes R5F21347YJFP (D) 48 Kbytes R5F21348YJFP (D) 64 Kbytes R5F2134AYJFP (D) 96 Kbytes R5F2134CYJFP (D) 128 Kbytes R5F21346YKFP (D) 32 Kbytes R5F21347YKFP (D) 48 Kbytes R5F21348YKFP (D) 64 Kbytes R5F2134AYKFP (D) 96 Kbytes R5F2134CYKFP (D) 128 Kbytes (D): Under development Part No Figure 1 ...
Page 13
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Table 1.12 Product List for R8C/34Z Group Part No. R5F21346ZJFP (D) 32 Kbytes R5F21347ZJFP (D) 48 Kbytes R5F21348ZJFP ...
Page 14
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group 1.3 Block Diagram Figure 1.5 shows a Block Diagram. I/O ports Peripheral functions Timers Timer RA (8 bits) ...
Page 15
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group 1.4 Pin Assignment Figure 1.6 shows Pin Assignment (Top View). Tables 1.13 and 1.14 outline the Pin Name ...
Page 16
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Table 1.13 Pin Name Information by Pin Number (1) Pin Control Pin Port Number 1 P3_5 2 P3_3 ...
Page 17
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Table 1.14 Pin Name Information by Pin Number (2) Pin Control Pin Port Number 27 P6_7 28 P1_2 ...
Page 18
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group 1.5 Pin Functions Tables 1.15 and 1.16 list Pin Functions. Table 1.15 Pin Functions (1) Item Pin Name ...
Page 19
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Table 1.16 Pin Functions (2) Item Pin Name CAN module (1) CRX0 (1) CTX0 Reference voltage VREF input ...
Page 20
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group 2. Central Processing Unit (CPU) Figure 2.1 shows the CPU Registers. The CPU contains 13 registers. R0, R1, ...
Page 21
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group 2.1 Data Registers (R0, R1, R2, and R3 16-bit register for transfer, arithmetic, and logic ...
Page 22
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group 2.8.7 Interrupt Enable Flag (I) The I flag enables maskable interrupts. Interrupt are disabled when the I flag ...
Page 23
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group 3. Memory 3.1 R8C/34W Group Figure 3 Memory Map of R8C/34W Group. The R8C/34W Group has ...
Page 24
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group 3.2 R8C/34X Group Figure 3 Memory Map of R8C/34X Group. The R8C/34X Group has a 1-Mbyte ...
Page 25
... The Data Flash memory indicates blocks A (1 Kbyte Kbyte Kbyte), and D (1 Kbyte). 2. The SFR areas for the DTC and other modules are allocated to addresses 02C00h to 02FFFh. 3. The blank areas are reserved and cannot be accessed by users. Part Number R5F21346YJFP, R5F21346YKFP R5F21347YJFP, R5F21347YKFP R5F21348YJFP, R5F21348YKFP R5F2134AYJFP, R5F2134AYKFP R5F2134CYJFP, R5F2134CYKFP Figure 3 ...
Page 26
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group 3.4 R8C/34Z Group Figure 3 Memory Map of R8C/34Z Group. The R8C/34Z Group has a 1-Mbyte ...
Page 27
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group 4. Special Function Registers (SFRs) An SFR (special function register control register for a peripheral function. ...
Page 28
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Table 4.2 SFR Information (2) Address 003Ah Voltage Monitor 2 Circuit Control Register 003Bh 003Ch 003Dh 003Eh 003Fh ...
Page 29
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Table 4.3 SFR Information (3) Address 0080h DTC Activation Control Register 0081h 0082h 0083h 0084h 0085h 0086h 0087h ...
Page 30
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Table 4.4 SFR Information (4) Address 00C0h A/D Register 0 00C1h 00C2h A/D Register 1 00C3h 00C4h A/D ...
Page 31
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Table 4.5 SFR Information (5) Address 0100h Timer RA Control Register 0101h Timer RA I/O Control Register 0102h ...
Page 32
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Table 4.6 SFR Information (6) Address 0140h Timer RD Control Register 0 0141h Timer RD I/O Control Register ...
Page 33
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Table 4.7 SFR Information (7) Address 0180h Timer RA Pin Select Register 0181h Timer RB/RC Pin Select Register ...
Page 34
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Table 4.8 SFR Information (8) Address 01C0h Address Match Interrupt Register 0 01C1h 01C2h 01C3h Address Match Interrupt ...
Page 35
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Table 4.9 SFR Information (9) Address 2C00h DTC Transfer Vector Area 2C01h DTC Transfer Vector Area 2C02h DTC ...
Page 36
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Table 4.10 SFR Information (10) Address 2C70h DTC Control Data 6 2C71h 2C72h 2C73h 2C74h 2C75h 2C76h 2C77h ...
Page 37
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Table 4.11 SFR Information (11) Address 2CB0h DTC Control Data 14 2CB1h 2CB2h 2CB3h 2CB4h 2CB5h 2CB6h 2CB7h ...
Page 38
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Table 4.12 SFR Information (12) Address 2CF0h DTC Control Data 22 2CF1h 2CF2h 2CF3h 2CF4h 2CF5h 2CF6h 2CF7h ...
Page 39
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Table 4.13 SFR Information (13) Address 2E30h CAN0 Mailbox 3 : Message ID 2E31h 2E32h 2E33h 2E34h 2E35h ...
Page 40
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Table 4.14 SFR Information (14) Address 2E70h CAN0 Mailbox7 : Message ID 2E71h 2E72h 2E73h 2E74h 2E75h CAN0 ...
Page 41
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Table 4.15 SFR Information (15) Address 2EB0h CAN0 Mailbox11 : Message ID 2EB1h 2EB2h 2EB3h 2EB4h 2EB5h CAN0 ...
Page 42
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Table 4.16 SFR Information (16) Address 2EF0h CAN0 Mailbox15 : Message ID 2EF1h 2EF2h 2EF3h 2EF4h 2EF5h CAN0 ...
Page 43
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Table 4.17 SFR Information (17) Address 2F3Bh CAN0 Message Control Register 11 2F3Ch CAN0 Message Control Register 12 ...
Page 44
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group 5. Electrical Characteristics Table 5.1 Absolute Maximum Ratings Symbol Parameter V /AV Supply voltage (1) ...
Page 45
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Table 5.2 Recommended Operating Conditions (1) Symbol V /AV Supply voltage /AV Supply voltage SS ...
Page 46
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Table 5.3 Recommended Operating Conditions (2) Symbol I High input injection P0 to P2, P3_0, P3_1, P3_3 to ...
Page 47
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Table 5.4 A/D Converter Characteristics Symbol Parameter − Resolution − Absolute accuracy φAD A/D conversion clock − Tolerance ...
Page 48
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Table 5.5 Flash Memory (Program ROM) Electrical Characteristics Symbol Parameter − Program/erase endurance − Byte program time (program/erase ...
Page 49
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Table 5.6 Flash Memory (Data flash Block A to Block D) Electrical Characteristics Symbol Parameter − Program/erase endurance ...
Page 50
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Table 5.7 Voltage Detection 0 Circuit Electrical Characteristics Symbol V Voltage detection level det0 − Voltage detection 0 ...
Page 51
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Table 5.10 Power-on Reset Circuit, Voltage Monitor 0 Reset Electrical Characteristics Symbol Parameter t External power V rth ...
Page 52
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Table 5.11 High-speed On-Chip Oscillator Circuit Electrical Characteristics Symbol Parameter − High-speed on-chip oscillator frequency after reset High-speed ...
Page 53
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Table 5.14 Timing Requirements of SSU Symbol Parameter t SSCK clock cycle time SUCYC t SSCK clock “H” ...
Page 54
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group 4-Wire Bus Communication Mode, Master, CPHS = SCS (output) SSCK (output) (CPOS = 1) SSCK ...
Page 55
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group 4-Wire Bus Communication Mode, Slave, CPHS = 1 SCS (input) SSCK (input) (CPOS = 1) SSCK (input) (CPOS ...
Page 56
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group SSCK SSO (output) SSI (input) Figure 5.6 I/O Timing ...
Page 57
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Electrical Characteristics (1) [4.2 V ≤ V Table 5.15 Symbol Parameter V Output “H” voltage Other than XOUT ...
Page 58
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Electrical Characteristics (2) [3.3 V ≤ V Table 5.16 = −40 to 85°C (J version), unless otherwise specified.) ...
Page 59
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Electrical Characteristics (3) [3.3 V ≤ V Table 5.17 = −40 to 125°C (K version), unless otherwise specified.) ...
Page 60
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Timing Requirements (Unless Otherwise Specified: V Table 5.18 External clock input (XOUT) Symbol t XOUT input cycle time ...
Page 61
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Table 5.20 Serial Interface Symbol t CLKi input cycle time c(CK) t CLKi input “H” width W(CKH) t ...
Page 62
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Electrical Characteristics (3) [2.7 V ≤ V Table 5.22 Symbol Parameter V Output “H” voltage Other than XOUT ...
Page 63
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Electrical Characteristics (4) [2.7 V ≤ V Table 5.23 = −40 to 85°C (J version), unless otherwise specified.) ...
Page 64
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Electrical Characteristics (4) [2.7 V ≤ V Table 5.24 = −40 to 125°C (K version), unless otherwise specified.) ...
Page 65
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Timing requirements (Unless Otherwise Specified: V Table 5.25 External clock input (XOUT) Symbol t XOUT input cycle time ...
Page 66
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group CLKi TXDi RXDi Figure 5.13 Serial Interface Timing Diagram when V Table 5.28 External ...
Page 67
Under development Preliminary document Specifications in this document are tentative and subject to change. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Package Dimensions Diagrams showing the latest package dimensions and mounting information are available in the “Packages” section of ...
Page 68
REVISION HISTORY REVISION HISTORY Rev. Date Page 0.10 Apr 09, 2010 — All trademarks and registered trademarks are the property of their respective owners. R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group Datasheet Description First Edition issued ...
Page 69
General Precautions in the Handling of MPU/MCU Products The following usage notes are applicable to all MPU/MCU products from Renesas. For detailed usage notes on the products covered by this manual, refer to the relevant sections of the manual. If ...
Page 70
... Unit 906, Block B, Menara Amcorp, Amcorp Trade Centre, No. 18, Jln Persiaran Barat, 46050 Petaling Jaya, Selangor Darul Ehsan, Malaysia Tel: +60-3-7955-9390, Fax: +60-3-7955-9510 Renesas Electronics Korea Co., Ltd. 11F., Samik Lavied' or Bldg., 720-2 Yeoksam-Dong, Kangnam-Ku, Seoul 135-080, Korea Tel: +82-2-558-3737, Fax: +82-2-558-5141 Notice © 2010 Renesas Electronics Corporation. All rights reserved. http://www.renesas.com Colophon 1.0 ...