R5F2121AJFP#U0 Renesas Electronics America, R5F2121AJFP#U0 Datasheet - Page 77

• Manufacturer Part Number: R5F2121AJFP#U0
• Description: MCU FLASH 96K 5K CMOS 48-LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/2x/21r

Specifications of R5F2121AJFP#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: 96KB (96K x 8)
• Program Memory Type: FLASH
• Ram Size: 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/20 Group, R8C/21 Group
Rev.2.00 Aug 27, 2008
REJ09B0250-0200
Table 7.40
X: 0 or 1
NOTE:
Table 7.41
X: 0 or 1
NOTE:
Table 7.42
X: 0 or 1
NOTE:
Table 7.43
NOTE:
Table 7.44
NOTE:
Table 7.45
NOTE:
Register
Register
Register
Register
Register
Register
Setting
Setting
Setting
Setting
Setting
Setting
value
value
value
value
value
value
1. Pulled up by setting the PU14 bit in the PUR0 register to 1.
1. Pulled up by setting the PU14 bit in the PUR0 register to 1.
1. Pulled up by setting the PU14 bit in the PUR0 register to 1.
1. Pulled up by setting the PU14 bit in the PUR0 register to 1.
1. Pulled up by setting the PU15 bit in the PUR0 register to 1.
1. Pulled up by setting the PU15 bit in the PUR0 register to 1.
Bit
Bit
Bit
Bit
Bit
Bit
Port P6_0/TREO
Port P6_1
Port P6_2
Port P6_3
Port P6_4
Port P6_5
PD6_0
PD6
X
0
1
PD6_1
PD6_2
PD6_3
PD6_4
PD6_5
Page 59 of 458
PD6
PD6
PD6
PD6
PD6
0
1
0
1
0
1
0
1
0
1
TRECR1
TOENA
0
0
1
Input port
Output port
Input port
Output port
Input port
Output port
Input port
Output port
Input port
Output port
Input port
Output port
TREO output
(1)
(1)
(1)
(1)
(1)
(1)
Function
Function
Function
Function
Function
Function
7. Programmable I/O Ports