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Part: ST2100
Category:
Microcontrollers
-> 8 bit
-> LCD Controller
Description: Working Voltage = 2.4~3.4 ;; ROM = 2MB ;; ROM = 4KB ;; Max. Display Size Com X Seg = Max. 48X128 ;; LCD Driver = No* ;; I/o = 24 I/o ;; PWM DAC = Yes ;; LVD = no
Company: Sitronix
Datasheet: Download ST2100 datasheet File size : 99 kB
Request For quote: Find where to buy ST2100
Datasheet text preview:
ST
Sitronix
PRELIMINARY Notice: This is not a final specification. Some parameters are subject to change.
ST2100
8 BIT Microcontroller with 2M bytes ROM
1. FEATURES
8-bit static pipeline CPU ROM: 2M x 8 bits RAM: 4K x 8 bits External memory control up to 8M x 8 bits Operation voltage : 2.4V ~ 6V 24 CMOS Bi-directional bit programmable I/O pins Hardware de-bounce option for input port Bit programmable PULL-UP for input port Timer/Counter : - Two 8-bit timer/16-bit event counter - One 8-bit BASE timer Six powerful interrupt sources : - External interrupt (edge trigger) - TIMER0 interrupt - TIMER1 interrupt - BASE timer interrupt - PORTA[7~0] interrupt (transition trigger) - DAC reload interrupt 128-level deep stack Dual clock source : - OSCX: Crystal oscillator 32.768K Hz - OSCI: RC oscillator 500K ~ 4M Hz or OSCI,XIO: Resonator 500K ~ 4M Hz (code option) Built-in oscillator with warm-up timer DMA control LCD driver area : 5376 (48x112) dots 4096 (32X128) dots Programmable Sound Generator (PSG) includes : - Dual Tone generator (including Noise generator) - 16 level volume sound effect generator - Digital DAC for speech / tone Three power down modes : - WAI0 mode - WAI1 mode - STP mode
2. GENERAL DESCRIPTION
The ST2100 is a single chip micro-controller designed with CMOS silicon gate technology. This single chip micro-controller is useful for business equipment and other consumer applications. It integrates with 8-bit CPU core, SRAM, timer, LCD driver, I/O port and mask program ROM. This chip built-in a dual-oscillator to enhance the chip performance.
Ver 2.6c
1/49
2002-Jul-25
Sitronix 3. PAD DIAGRAM
ST2100
DATAOUT
5
RESETB
BLANKB
OSCXO
OSCXI
OSCI
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
TEST
4 3 2 1
GND
GND
VDD
VDD
PC3
PC2
PC1
PC0
PB7
PB6
PB5
PB4
PB3
PB2
PB1
PB0
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
XIO
AC
CP
POFFB LOAD FLM
PC4 PC5 PC6 PC7 EXT_MODE EXT_MEM R/W D7 D6 D5 D4 D3 D2 D1 D0 GND CSB/CSB1 A1 A2 A3 A4 A5 A6 A7 A8 A18 A19 A22/CSB0 GND A21 A20 A9 A10 A11 A12 A13 A14 A15 A16 A17 A0
38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78
ST2100
Ver 2.6c
2/49
2002-Jul-25
Sitronix 4. BLOCK DIAGRAM
ST2100
DMA
LCD
RAM
ROM
CPU
PORT
DAC
PSG
TIMER
CLOCK GENERATOR
Ver 2.6c
3/49
2002-Jul-25
Others parts begin by st
ST-1 ST-2 ST-3 ST-4 ST-5 ST-6 ST-7 ST-8 ST-9 ST-10 ST-11 ST-12 ST-13 ST-14 ST-15 ST-16 ST-17 ST-18 ST-19 ST-20 ST-21 ST-22 ST-23 ST-24 ST-25 ST-26 ST-27 ST-28 ST-29 ST-30 ST-31 ST-32 ST-33 ST-34 ST-35 ST-36 ST-37 ST-38 ST-39 ST-40 ST-41 ST-42 ST-43 ST-44 ST-45 ST-46 ST-47 ST-48 ST-49 ST-50 ST-51 ST-52 ST-53 ST-54 ST-55 ST-56 ST-57 ST-58 ST-59 ST-60 ST-61 ST-62 ST-63 ST-64 ST-65 ST-66 ST-67 ST-68 ST-69 ST-70 ST-71 ST-72 ST-73 ST-74
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