UPD70F3201YGC-YEU-A Renesas Electronics America, UPD70F3201YGC-YEU-A Datasheet - Page 503

• Manufacturer Part Number: UPD70F3201YGC-YEU-A
• Description: MCU 32BIT I2C 100TQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Sx2r

Specifications of UPD70F3201YGC-YEU-A

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: CSI, EBI/EMI, I²C, UART/USART
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 68
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 2.7 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

(3) Flash functions
(4) Pin processing
(a) FLMD0 pin
Remark
FlashEnv
FlashBlockErase
FlashWordWrite
FlashBlockIVerify
FlashBlockBlankCheck
FlashFLMDCheck
FlashStatusCheck
FlashGetInfo
FlashSetInfo
FlashBootSwap
FlashSetUserHandler
Keep the voltage applied to the FLMD0 pin at 0 V after reset release and while normal operation is
performed. Keep the voltage of the FLMD0 pin at the EV
mode (the voltage must be stabilized during self programming). When self programming has been
completed, the voltage of the FLMD0 pin must be returned to 0 V.
Function Name
×: Not supported
: Supported
RESET signal
FLMD0 pin
Figure 21-17. Mode Switch Timing
EV
EV
Table 21-12. Flash Function List
Initialization of flash control macro
Erasure of only specified block
Writing from specified address
Internal verification of specified block
Blank check of specified block
Check of FLMD pin
Status check of operation specified immediately before
Reading of flash information
Setting of flash information
Swapping of boot area
User interrupt handler registration function
0 V
0 V
CHAPTER 21 FLASH MEMORY
DD
DD
User’s Manual U15905EJ2V1UD
Normal operation
mode
Self programming mode
Description
DD
level voltage only in the self programming
Normal operation
mode
Support
×
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