ATAM862P-TNSY4D Atmel, ATAM862P-TNSY4D Datasheet - Page 13

• Manufacturer Part Number: ATAM862P-TNSY4D
• Description: IC MCU FLASH 4K TX 433MHZ 24SSOP
• Manufacturer: Atmel

Specifications of ATAM862P-TNSY4D

• Applications: UHF ASK/FSK
• Core Processor: MARC4
• Program Memory Type: FLASH (4 kB)
• Controller Series: MARC4 4-Bit
• Ram Size: 256 x 4
• Interface: SSI
• Number Of I /o: 11
• Voltage - Supply: 1.8 V ~ 4 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 24-SSOP
• Processor Series: ATAM862x
• Core: MARC4
• Data Bus Width: 4 bit
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

11. Microcontroller Block
12. Features
13. Description
14. Introduction
4551G–4BMCU–07/07
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The microcontroller is designed with EEPROM cells so it can be programmed several times. To
offer full compatibility with each ROM version, the I/O configuration is stored into a separate
internal EEPROM block during programming. The configuration is downloaded to the I/Os with
every power-on reset.
The microcontroller block is a member of Atmel’s family of 4-bit single-chip microcontrollers.
Instead of ROM it contains EEPROM, RAM, parallel I/O ports, two 8-bit programmable multi-
function timer/counters, voltage supervisor, interval timer with watchdog function and a
sophisticated on-chip clock generation with integrated RC-, 32-kHz and 4-MHz crystal
oscillators.
4-Kbyte ROM, 256 × 4-bit RAM
EEPROM Programmable Options
Read Protection for the EEPROM Program Memory
11 Bi-directional I/Os
Up to Seven External/Internal Interrupt Sources
Eight Hardware and Software Interrupt Priorities
Multifunction Timer/Counter
- IR Remote Control Carrier Generator
- Biphase-, Manchester- and Pulse-width Modulator and Demodulator
- Phase Control Function
Programmable System Clock with Prescaler and Five Different Clock Sources
Very Low Sleep Current (< 1 µA)
2 × 512-bit EEPROM Data Memory
256 × 4-bit RAM Data Memory
Synchronous Serial Interface (2-wire, 3-wire)
Watchdog, POR and Brown-out Function
Voltage Monitoring Inclusive Lo_BAT Detect
ATAM862-4
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