Core: 1T 8051
Operating frequency 12MHz, 6MHz, 4MHz, 1MHz
Clock error: ±1% @ -20℃ ~65℃, 5V ±3% @ -40℃ ~105℃, 5V
CODE: 32K Bytes
DATA: 2*512 Bytes
SRAM: 256 Bytes(data)+1024 Bytes(xdata)
Support 4K BOOT function
Package: LQFP32
Core: High-speed 8051
Operating frequency: 12MHz, 8MHz, 4MHz, 1MHz
Clock error: ±1% @ -20℃~65℃, 5V ; ±3% @ -40℃~105℃, 5V
CODE: 63K Bytes
DATA: 1K Bytes +2*512 Bytes
SRAM: 256 Bytes(data)+4K Bytes(xdata)
Support 2K/4K/8K BOOT function area
Package: SOP28
Core: High-speed 8051
Operating frequency: 12MHz, 8MHz, 4MHz, 1MHz
Clock error: ±1% @ -20℃~65℃, 5V ; ±3% @ -40℃ ~105℃, 5V
CODE: 63K Bytes
DATA: 1K Bytes +2*512 Bytes
SRAM: 256 Bytes(data)+4K Bytes(xdata)
Support 2K/4K/8K BOOT function area
Package: LQFP32
Core: High-speed 8051
Operating frequency: 12MHz, 8MHz, 4MHz, 1MHz
Clock error: ±1% @ -20℃~65℃, 5V; ±3% @ -40℃~105℃, 5V
CODE: 63K Bytes
DATA: 1K Bytes +2*512 Bytes
SRAM: 256 Bytes(data)+4K Bytes(xdata)
Support 2K/4K/8K BOOT function area
Package: LQFP44
Core: ARM Cortex-M0+
Operating frequency: 48MHz, 32MHz, 24MHz, 12MHz
Clock error: ±1% @ -20℃~ 65℃, 5 V; ±3% @ -40℃~105℃, 5 V
Single-cycle 32-bit hardware multiplier
FLASH: 128K Bytes, support erase and write protection and read protection functions
DATA: 512 Bytes
SRAM: 12K Bytes
Package: LQFP44
Core: ARM Cortex-M0+
Operating frequency: 48MHz, 32MHz, 24MHz, 12MHz
Clock error: ±1% @ -20℃~ 65℃, 5 V ; ±3% @ -40℃~105℃, 5 V
Single-cycle 32-bit hardware multiplier
FLASH: 128K Bytes, support erase and write protection and read protection functions
DATA: 512 Bytes
SRAM: 12K Bytes
Package: LQFP64
Core: ARM Cortex-M0+
Operating frequency: 48MHz, 32MHz, 24MHz, 12MHz
Clock error: ±1% @ -20℃~ 65℃, 5 V ; ±3% @ -40℃~105℃, 5 V
FLASH: 128K Bytes, support erase and write protection and read protection functions
DATA: 512 Bytes
SRAM: 16K Bytes
Package: LQFP44
Core: ARM Cortex-M0+
Operating frequency: 48MHz, 32MHz, 24MHz, 12MHz
Clock error: ±1% @ -20℃~ 65℃, 5 V ; ±3% @ -40℃~105℃, 5 V
FLASH: 128K Bytes, support erase and write protection and read protection functions
DATA: 512 Bytes
SRAM: 16K Bytes
Package: LQFP64
