R5F21217JFP#U0 Renesas Electronics America, R5F21217JFP#U0 Datasheet - Page 314

IC R8C/20 MCU FLASH 48LQFP

R5F21217JFP#U0

Manufacturer Part Number
R5F21217JFP#U0
Description
IC R8C/20 MCU FLASH 48LQFP
Manufacturer
Renesas Electronics America
Series
R8C/2x/21r
Datasheet

Specifications of R5F21217JFP#U0

Core Processor
R8C
Core Size
16/32-Bit
Speed
20MHz
Connectivity
I²C, LIN, SIO, SSU, UART/USART
Peripherals
POR, Voltage Detect, WDT
Number Of I /o
41
Program Memory Size
48KB (48K x 8)
Program Memory Type
FLASH
Ram Size
2.5K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 12x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
48-LQFP
For Use With
R0E521237CPE00 - EMULATOR COMPACT R8C/20/21/22/23
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-

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Manufacturer:
Renesas Electronics America
Quantity:
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Part Number:
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Manufacturer:
Renesas Electronics America
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Company:
Part Number:
R5F21217JFP#U0R5F21217JFP#U1
Manufacturer:
Renesas Electronics America
Quantity:
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R8C/20 Group, R8C/21 Group
Rev.2.00 Aug 27, 2008
REJ09B0250-0200
16.2.4
Table 16.4
NOTES:
SSUMS and BIDE: Bits in SSMR2 register
MSS: Bit in SSCRH register
TE and RE: Bits in SSER register
Clock Synchronous
Communication Mode
4-Wire Bus
Communication Mode
4-Wire Bus
(Bidirectional)
Communication Mode
Communication Mode
1. This pin can be used as programmable I/O port.
2. Do not set both the TE and RE bits to 1 in 4-wire bus (bidirectional) communication mode.
Clock synchronous serial I/O with chip select switches functions of the I/O pin in each communication mode
according to the setting of the MSS bit in the SSCRH register and the RE and TE bits in the SSER register.
Table 16.4 shows the Association between Communication Modes and I/O Pins.
Communication Modes and Pin Functions
Association between Communication Modes and I/O Pins
(2)
Page 296 of 458
SSUMS
0
1
1
Disabled
BIDE
0
1
Bit Setting
MSS
0
1
0
1
0
1
TE
0
1
0
1
0
1
0
1
0
1
0
1
16. Clock Synchronous Serial Interface
RE
1
0
1
1
0
1
1
0
1
1
0
1
1
0
1
0
Output
Output
Input
Input
Input
Input
Input
Input
SSI
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
Pin State
Output
Output
Output
Output
Output
Output
Output
Output
Input
Input
Input
Input
SSO
(1)
(1)
(1)
(1)
Output
Output
Output
Output
Output
Output
Output
Output
SSCK
Input
Input
Input
Input
Input
Input
Input
Input

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