ABOV ADAM40S2727
The ADAM40S2727(3) is the high speed and low voltage operating 4-bit single chip microcomputer. This chip contains ADAM40 core, ROM, RAM, input/output ports , two timer/counters, etc. The ADAM40S2727(3) is Masked ROM version.| Part No. | ADAM40S2727 |
|---|---|
| Datasheet | ADAM40S2727 Download |
| Manufacturer |  ABOV |
| Description | 4-BIT SINGLE-CHIP MICROCONTROLLERS |
| Buy | Stock & Price |
FEATURES
● Instruction Execution Time● 3us @ Xin=4MHz
● Program Memory
● 48K Bytes (24,576 x 16bit)
● Data Memory (RAM)
● 256 nibble (256 x 4bit)
● 16-Bit Table read Instruction.
● Timer
● Timer / Counter : 8Bit * 2ch
● Carrier Generator : 6Bit * 1ch
● Watch Dog Timer : 17Bit * 1ch
● Oscillator Type
● Crystal
● Ceramic Resonator
● Power On Reset
● Power Saving Operation Modes
● STOP
● 3 Interrupt source
● Built in Transistor for I.R LED Drive
● IOL = 250mA at VDD=3V and VO=0.3V
● Operating Voltage Range
● 1.2V ~ 3.6 V @ 4MHz
● Low Voltage Detection Circuit
● Package
● Chip Form Series ADAM40S2727 ADAM40S2723 Program memory Data memory I/O ports Input ports Output ports Package 24,576 x 16 256 x 4 8 5 13 Chip Form (28-Pin) 24,576 x 16 256 x 4 8 5 9 Chip Form (24-Pin) Table 1.1 ADAM40S2727(3) series members Page 1 of 60 ADAM40S2727(3) 1. Overview 1.2. Pin Assignments 1.2.1. COB Bonding example for ADAM40S2727 (Including I.R. LED Driver Tr.) OSC2 OSC1 GND VDD ROUT R00 PA0 PA1 PA2 PA3 PB0/INT PB1 PB2/T0 PB3/T1 PGND R01 R02 R03 R10 R11 R12 R13 PC2 PC0 PD0 PD1 PD2 PD3 PC1 Note) Substratum connects to ground or reserves in open.
