ADAM42P1108 – 4-BIT SINGLE-CHIP MICROCONTROLLERS

Part Number : ADAM42P1108

Function : 4-BIT SINGLE-CHIP MICROCONTROLLERS

Manufactures : ETA CHIPS

Images :

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ADAM42P1108 image

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pinout

Description :

4-BIT SINGLE CHIP MICROCOMPUTERS ADAM42X11XX USER`S MANUAL • ADAM42P1120 • ADAM42P1116 • ADAM42C1116 • ADAM42P1108 • ADAM42C1108 Ver 1.3 EETTAACCHHIIPPSSCCoo..,,LLttdd.. 0. REVISION HISTORY Version Date VER 1.0 2007.06.25 -. Public Release. Description VER 1.1 2008.08.11 -. Remove the PG option of the Configuration Option bit. VER 1.2 -. Add the Mask ROM Version (ADAM42C11XX) 2008.12.18 -. Add the description of using the bit access instruction for I/O data register. -. Add the caution about using two INT1 pins. VER 1.3 2009.06.05 -. Add the package type of 20TSSOP. (ADAM42P1120T) ADAM42X11XX User’s Manual (V1.3-2009.06) 1 1. OVERVIEW The ADAM42X11XX is the high speed and low voltage operating 4-bit single chip microcomputer. This chip contains ADAM42 core, ROM, RAM, input/output ports , two timer/counters , 12-bit A/D converter, etc. The ADAM42P11XX is OTP Version and the ADAM42C11XX is the Masked ROM Version. But the ADAM42C1120 is not supported. 1.1. Features ■ Instruction Execution Time ● 1us @ Xin=4MHz ■ Program Memory Area (ROM) ● 4K Bytes (2,048 x 16bit) ■ Data memory(RAM) ● 256 nibble (256 x 4bit) ■ 16-Bit Table read Instruction. ■ A/D Converter ● 12Bit * 8ch —- ADAM42P1116/ADAM42P1120/ADAM42C1116 ● 12Bit * 4ch —- ADAM42P1108/ADAM42C1108 ■ Timer ● Timer / Counter : 8Bit * 2ch (16Bit * 1ch) ● Carrier Generator : 8Bit * 1ch ● Watch Dog Timer : 19Bit * 1ch ■ One programmable Buzzer Driving Port ■ Oscillator Type ● Crystal / Ceramic Resonator ● External Clock Input ● External RC Oscillator ● Internal RC Oscillator ( 750kHz, 1.5MHz, 3MHz, 6MHz selectable) ■ Power On Reset ■ Power Saving Operation Modes ● STOP ● SLEEP ● RCWDT ■ 7 Interrupt Source including 2 external Interrupts. ■ Operating Voltage Range ● 2.0 ~ 5.5 V @ 4MHz ● 2.5 ~ 5.5 V @ 8MHz ■ Low Voltage Detection Reset Circuit ■ Low Voltage Detection Indication Circuit (3 level) Series Program memory Data memory I/O ports Output ports Package ADAM42P1120 — 2,048 x 16 256 x 4 ADAM42P1116 ADAM42C1116 ← ← 16 14 2- 20-SOP/PDIP/TSSOP 16-SOP/DIP/TSSOP Table 1.1 ADAM42X11XX series members ADAM42P1108 ADAM42C1108 ← ← 6 8-SOP/PDIP ADAM42X11XX User’s Manual (V1.3-2009.06) 2 1. OVERVIEW 1.2. Pin Assignments ( top view ) GND 1 OSC1 or BUZ/R13* 2 OSC2 or T1O/AN7/R12* [VPP] /RESET or R11* EC1/R10 3 4 5 INT1/PB0 6 PB1 7 T0O/PB2 8 PB3 9 PC0 10 ADAM42P1120 (20-SOP/PDIP) (20-TSSOP) 20 VDD 19 PH3 18 PH2/AN6 17 PH1/AN5 16 PH0/AN4 15 PG3/AN3 14 PG2/AN2/INT2 13 PG1/AN1/INT1 12 PG0/AN0/AVREF/PWM 11 ROUT GND OSC1 or BUZ/R13* OSC2 or T1O/AN7/R12* [VPP] /RESET or R11* EC1/R10 INT1/PB0 T0O/PB2 PB3 1 2 3 4 5 6 7 8 ADAM42P1116 ADAM42C1116 (16-SOP/DIP) (16-TSSOP) 16 VDD 15 PH2/AN6 14 PH1/AN5 13 PH0/AN4 12 PG3/AN3 11 PG2/AN2/INT2 10 PG1/AN1/INT1 9 PG0/AN0/AVREF/PWM GND OSC1 or BUZ/R13* OSC2 or T1O/AN7/R12* [VPP] /RESET or R11* 1 2 3 4 ADAM42P1108 ADAM42C1108 (8-SOP/DIP) 8 VDD 7 PG2/AN2/INT2 […]

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ADAM42P1108 Datasheet


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