r5f21346hkfp

Manufacturer Part Numberr5f21346hkfp
DescriptionR8c/34e Group, R8c/34f Group, R8c/34g Group, R8c/34h Group Renesas Mcu
ManufacturerRenesas Electronics Corporation.
r5f21346hkfp datasheet
 


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R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H Group
RENESAS MCU
1.
Overview
1.1
Features
The R8C/34E Group, R8C/34F Group, R8C/34G Group, and R8C/34H Group of single-chip MCUs incorporate the
R8C/Tiny Series CPU core, employing sophisticated instructions for a high level of efficiency. With 1 Mbyte of
address space, and it is capable of executing instructions at high speed. In addition, the CPU core boasts a
multiplier for high-speed operation processing.
Power consumption is low, and the supported operating modes allow additional power control. These MCUs are
designed to maximize EMI/EMS performance.
Integration of many peripheral functions, including multifunction timer and serial interface, reduces the number of
system components.
The R8C/34E Group and R8C/34F Group have a single channel CAN module and are suitable for LAN systems in
vehicles and for FA.
The R8C/34G Group and the R8C/34H Group do not have CAN modules.
The R8C/34E Group and the R8C/34G Group have data flash (1 KB × 4 blocks) with the background operation
(BGO) function.
1.1.1
Applications
Automobiles and others
REJ03B0246-0010 Rev.0.10
Apr 17, 2008
Page 1 of 44
PRELIMINARY
Notice: This is not a final specification.
Some parametric limits are subject to change.
REJ03B0246-0010
Apr 17, 2008
Rev.0.10

r5f21346hkfp Summary of contents

  • Page 1

    R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H Group RENESAS MCU 1. Overview 1.1 Features The R8C/34E Group, R8C/34F Group, R8C/34G Group, and R8C/34H Group of single-chip MCUs incorporate the R8C/Tiny Series CPU core, employing sophisticated instructions for a high level ...

  • Page 2

    Under development Preliminary specification Specifications in this manual are tentative and subject to change. R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H Group 1.1.2 Specifications Tables 1.1 and 1.2 outline the Specifications for R8C/34E Group, tables 1.3 and 1.4 outline the ...

  • Page 3

    Under development Preliminary specification Specifications in this manual are tentative and subject to change. R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H Group Table 1.2 Specifications for R8C/34E Group (2) Item Function Serial UART0, 1 Interface UART2 Synchronous Serial Communication Unit ...

  • Page 4

    Under development Preliminary specification Specifications in this manual are tentative and subject to change. R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H Group Table 1.3 Specifications for R8C/34F Group (1) Item Function CPU Central processing unit Memory ROM, RAM, Data flash ...

  • Page 5

    Under development Preliminary specification Specifications in this manual are tentative and subject to change. R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H Group Table 1.4 Specifications for R8C/34F Group (2) Item Function Serial UART0, 1 Interface UART2 Synchronous Serial Communication Unit ...

  • Page 6

    Under development Preliminary specification Specifications in this manual are tentative and subject to change. R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H Group Table 1.5 Specifications for R8C/34G Group (1) Item Function CPU Central processing unit Memory ROM, RAM, Data flash ...

  • Page 7

    Under development Preliminary specification Specifications in this manual are tentative and subject to change. R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H Group Table 1.6 Specifications for R8C/34G Group (2) Item Function Serial UART0, 1 Interface UART2 Synchronous Serial Communication Unit ...

  • Page 8

    Under development Preliminary specification Specifications in this manual are tentative and subject to change. R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H Group Table 1.7 Specifications for R8C/34H Group (1) Item Function CPU Central processing unit Memory ROM, RAM, Data flash ...

  • Page 9

    Under development Preliminary specification Specifications in this manual are tentative and subject to change. R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H Group Table 1.8 Specifications for R8C/34H Group (2) Item Function Serial UART0, 1 Interface UART2 Synchronous Serial Communication Unit ...

  • Page 10

    Under development Preliminary specification Specifications in this manual are tentative and subject to change. R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H Group 1.2 Product List Table 1.9 lists Product List for R8C/34E Group, Table 1.10 lists Product List for R8C/34F ...

  • Page 11

    Under development Preliminary specification Specifications in this manual are tentative and subject to change. R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H Group Table 1.10 Product List for R8C/34F Group Part No. R5F21346FJFP (D) 32 Kbytes R5F21347FJFP (D) 48 Kbytes R5F21348FJFP ...

  • Page 12

    Under development Preliminary specification Specifications in this manual are tentative and subject to change. R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H Group Table 1.11 Product List for R8C/34G Group Part No. Program ROM R5F21346GJFP (D) 32 Kbytes R5F21347GJFP (D) 48 ...

  • Page 13

    ... Product List for R8C/34H Group Part No. R5F21346HJFP (D) 32 Kbytes R5F21347HJFP (D) 48 Kbytes R5F21348HJFP (D) 64 Kbytes R5F2134AHJFP (P) 96 Kbytes R5F2134CHJFP (P) 128 Kbytes R5F21346HKFP (D) 32 Kbytes R5F21347HKFP (D) 48 Kbytes R5F21348HKFP (D) 64 Kbytes R5F2134AHKFP (P) 96 Kbytes R5F2134CHKFP (P) 128 Kbytes (D): Under development (P): Under planning Part No. ...

  • Page 14

    Under development Preliminary specification Specifications in this manual are tentative and subject to change. R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H 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 specification Specifications in this manual are tentative and subject to change. R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H Group 1.4 Pin Assignment Figure 1.6 shows Pin Assignment (Top View). Tables 1.13 and 1.14 outlines the Pin Name ...

  • Page 16

    Under development Preliminary specification Specifications in this manual are tentative and subject to change. R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H 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 specification Specifications in this manual are tentative and subject to change. R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H 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 specification Specifications in this manual are tentative and subject to change. R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H 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 specification Specifications in this manual are tentative and subject to change. R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H Group Table 1.16 Pin Functions (2) Item Pin Name CAN module CRX0(2) CTX0(2) Reference voltage VREF input A/D converter ...

  • Page 20

    Under development Preliminary specification Specifications in this manual are tentative and subject to change. R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H 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 specification Specifications in this manual are tentative and subject to change. R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H Group 2.1 Data Registers (R0, R1, R2, and R3 16-bit register for transfer, arithmetic, and logic ...

  • Page 22

    Under development Preliminary specification Specifications in this manual are tentative and subject to change. R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H 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 specification Specifications in this manual are tentative and subject to change. R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H Group 3. Memory 3.1 R8C/34E Group Figure 3 Memory Map of R8C/34E Group. The R8C/34E Group has ...

  • Page 24

    Under development Preliminary specification Specifications in this manual are tentative and subject to change. R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H Group 3.2 R8C/34F Group Figure 3 Memory Map of R8C/34F Group. The R8C/34F Group has a 1-Mbyte ...

  • Page 25

    Under development Preliminary specification Specifications in this manual are tentative and subject to change. R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H Group 3.3 R8C/34G Group Figure 3 Memory Map of R8C/34G Group. The R8C/34G Group has a 1-Mbyte ...

  • Page 26

    ... ZZZZZh FFFFFh Notes: 1. The SFR areas for the DTC and other modules are allocated to addresses 02C00h to 02FFFh. 2. The blank areas are reserved and cannot be accessed by users. Part Number R5F21346HJFP, R5F21346HKFP R5F21347HJFP, R5F21347HKFP R5F21348HJFP, R5F21348HKFP R5F2134AHJFP, R5F2134AHKFP R5F2134CHJFP, R5F2134CHKFP Figure 3.4 Memory Map of R8C/34H Group REJ03B0246-0010 Rev ...

  • Page 27

    Under development Preliminary specification Specifications in this manual are tentative and subject to change. R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H Group 4. Special Function Registers (SFRs) An SFR (special function register control register for a peripheral function. ...

  • Page 28

    Under development Preliminary specification Specifications in this manual are tentative and subject to change. R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H 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 specification Specifications in this manual are tentative and subject to change. R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H 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 specification Specifications in this manual are tentative and subject to change. R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H 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 specification Specifications in this manual are tentative and subject to change. R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H 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 specification Specifications in this manual are tentative and subject to change. R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H 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 specification Specifications in this manual are tentative and subject to change. R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H 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 specification Specifications in this manual are tentative and subject to change. R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H 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 specification Specifications in this manual are tentative and subject to change. R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H 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 specification Specifications in this manual are tentative and subject to change. R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H 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 specification Specifications in this manual are tentative and subject to change. R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H 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 specification Specifications in this manual are tentative and subject to change. R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H 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 specification Specifications in this manual are tentative and subject to change. R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H Group Table 4.13 SFR Information (13) Address 2E30h CAN0 Mailbox 3 : Message ID 2E31h 2E32h 2E33h 2E34h 2E35h ...

  • Page 40

    Under development Preliminary specification Specifications in this manual are tentative and subject to change. R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H Group Table 4.14 SFR Information (14) Address 2E70h CAN0 Mailbox7 : Message ID 2E71h 2E72h 2E73h 2E74h 2E75h CAN0 ...

  • Page 41

    Under development Preliminary specification Specifications in this manual are tentative and subject to change. R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H Group Table 4.15 SFR Information (15) Address 2EB0h CAN0 Mailbox11 : Message ID 2EB1h 2EB2h 2EB3h 2EB4h 2EB5h CAN0 ...

  • Page 42

    Under development Preliminary specification Specifications in this manual are tentative and subject to change. R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H Group Table 4.16 SFR Information (16) Address 2EF0h CAN0 Mailbox15 : Message ID 2EF1h 2EF2h 2EF3h 2EF4h 2EF5h CAN0 ...

  • Page 43

    Under development Preliminary specification Specifications in this manual are tentative and subject to change. R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H 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 specification Specifications in this manual are tentative and subject to change. R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H Group Package Dimensions Diagrams showing the latest package dimensions and mounting information are available in the “Packages” section of ...

  • Page 45

    REVISION HISTORY REVISION HISTORY Rev. Date Page − 0.10 Apr 17, 2008 All trademarks and registered trademarks are the property of their respective owners. R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H Group R8C/34E Group, R8C/34F Group, R8C/34G Group, R8C/34H Group ...

  • Page 46

    Notes: 1. This document is provided for reference purposes only so that Renesas customers may select the appropriate Renesas products for their use. Renesas neither makes warranties or representations with respect to the accuracy or completeness of the information contained ...