Datasheet UPSD3253B-40T6 - STMicroelectronics Microcontrollers (MCU) 5.0 V 1M 40 MHz

Detailed Description

Manufacturer: STMicroelectronics

Description: Microcontrollers (MCU) 5.0 V 1M 40 MHz

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Docket:
UPSD3254A, UPSD3254BV UPSD3253B, UPSD3253BV
Flash programmable system devices with 8032 MCU and 256 Kbit SRAM
Features
Fast 8-bit 8032 MCU ­ 40 MHz at 5.0 V, 24 MHz at 3.3 V ­ Core, 12-clocks per instruction Dual Flash memories with memory management ­ Place either memory into 8032 program address space or data address space ­ Read-while-write operation for inapplication programming and EEPROM emulation ­ Single voltage program and erase ­ 100,000 minimum erase cycles, 15-year retention Clock, reset, and supply management ­ Normal, idle, and power down modes ­ Power-on and low voltage reset supervisor ­ Programmable watchdog timer
LQFP52 (T) 52-lead, thin, quad flat package

Specifications:

• A/D Channels Available: 4
• Clock Frequency Max: 40 MHz
• Core: uPSD
• Data Bus Width: 8 bit
• Height: 1.4 mm
• Interface: DDC, I2C, UART, USB
• Length: 10 mm
• Mounting Style: SMD/SMT
• Number of I/O Lines: 52
• Number of Timers: 3
• Number of bits in ADC: 10 bit
• On-Chip ADC: Yes
• Operating Supply Voltage: 4.5 V to 5.5 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: TQFP-52
• Packaging Type: Tray
• Program Memory Size: 160 Kb
• Program Memory Type: Flash
• RAM Size: 32 Kb
• Supply Voltage Range: 4.5 V to 5.5 V
• Width: 10 mm
• RoHS: Yes

Other Names:

UPSD3253B40T6, UPSD3253B 40T6