R5F21162SP#U0 Renesas Electronics America, R5F21162SP#U0 Datasheet - Page 226

• Manufacturer Part Number: R5F21162SP#U0
• Description: IC R8C MCU FLASH 8K 20SSOP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/16r

Specifications of R5F21162SP#U0

• Core Processor: R8C
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SIO, UART/USART
• Peripherals: LED, POR, Voltage Detect, WDT
• Number Of I /o: 13
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 20-SSOP
• For Use With: R0K521134S000BE - KIT EVAL STARTER FOR R8C/13
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/16 Group, R8C/17 Group
Rev.2.10
REJ09B0169-0210
Figure 18.13
Jan 19, 2006
NOTES :
<EW0 Mode>
<EW1 Mode>
Block Erase Command (When Using Erase-Suspend Function)
2. td(SR-ES) is needed until the interrupt request is acknowledged after it is generated. The interrupt
1. In EW0 mode, interrupt vector table and interrupt routine for an interrupt to be used should
be allocated in RAM area.
to enter an erase-suspend should be in interrupt enabled status.
Write the command code “20h”
Write the command code “20h”
Write “D0h” to the any block
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Write “D0h” to the any block
Block erase completed
Block erase completed
Full status check
Full status check
FMR00=1?
FMR00=1 ?
FMR40=1
FMR40=1
FMR41=0
address
address
Start
Start
Yes
Yes
No
No
Access to flash memory
Access to flash memory
Maskable interrupt
Maskable interrupt
FMR46=1 ?
FMR41=1
FMR41=0
REIT
REIT
Yes
(1, 2)
(2)
18. Flash Memory Version
No