psd835g2 STMicroelectronics, psd835g2 Datasheet - Page 31

• Manufacturer Part Number: psd835g2
• Description: Configurable Memory System On A Chip For 8-bit Microcontrollers
• Manufacturer: STMicroelectronics

PSD835G2
Register bit definition
Memory_ID1 register
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
not used
not used
B_type 1
B_type 0
B_size 3
B_size 2
B_size 1
B_size 0
(set to ’0’)
(set to ’0’)
B_size[3:0] 0h = There is no secondary NVM
2h = Secondary NVM size is 256 Kbit
B_type[1:0] 0h = Secondary NVM is Flash memory
1h = Secondary NVM is EEPROM
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