ATAM893T-TKS Atmel, ATAM893T-TKS Datasheet - Page 96

• Manufacturer Part Number: ATAM893T-TKS
• Description: IC MON TIRE-PRESS ATARX9X SER
• Manufacturer: Atmel
• Series: MARC4r

Specifications of ATAM893T-TKS

• Core Processor: MARC4
• Core Size: 4-Bit
• Speed: 4MHz
• Connectivity: SSI (2-Wire, 3 Wire)
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 16
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: EEPROM
• Eeprom Size: 64 x 16
• Ram Size: 256 x 4
• Voltage - Supply (vcc/vdd): 1.8 V ~ 6.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 20-SOIC (5.3mm Width), 20-SO, 20-SOEIAJ
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Data Converters: -

16. Table of Contents
96
ATAM893-D
1
2
3
4
5
6
7
8
9
10 AC Characteristics ................................................................................. 91
11 Crystal Characteristics .......................................................................... 92
Features ..................................................................................................... 1
Description ................................................................................................ 1
Pin Configuration ..................................................................................... 2
Introduction .............................................................................................. 3
Differences Between ATAM893-D and ATARx90/x92 ........................... 3
MARC4 Architecture ................................................................................ 4
Peripheral Modules ................................................................................ 22
Data EEPROM ......................................................................................... 84
Absolute Maximum Ratings .................................................................. 89
Thermal Resistance ............................................................................... 89
DC Operating Characteristics ............................................................... 89
3.1 Program Memory ......................................................................................................3
3.2 Configuration Memory ..............................................................................................3
3.3 Data Memory ............................................................................................................3
3.4 Reset Function .........................................................................................................3
3.5 RC-oscillator Frequency ...........................................................................................4
3.6 High Drive Outputs ...................................................................................................4
4.1 General Description ..................................................................................................4
4.2 Components of MARC4 Core ...................................................................................5
4.3 Master Reset ..........................................................................................................11
4.4 Voltage Monitor ......................................................................................................13
4.5 Clock Generation ....................................................................................................15
4.6 Power-down Modes ................................................................................................21
5.1 Addressing Peripherals ..........................................................................................22
5.2 Bi-directional Ports .................................................................................................24
5.3 Universal Timer/Counter/ Communication Module (UTCM) ...................................31
6.1 Serial Interface .......................................................................................................85
6.2 EEPROM ................................................................................................................86
4680C–4BMCU–01/05