EM6607 Datasheet, PDF (1/47 Pages) EM Microelectronic - MARIN SA – Ultra-low power microcontroller with 4 high drive outputs

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EM MICROELECTRONIC - MARIN SA
EM6607
Ultra-low power microcontroller
with 4 high drive outputs
Features
‰ Low Power typical 1.8µA active mode
typical 0.5µA standby mode
typical 0.1µA sleep mode
@ 1.5V, 32kHz, 25 °C
‰ Low Voltage 1.2 to 3.3 V
‰ ROM
2k × 16 (Mask Programmed)
‰ RAM
96 × 4 (User Read/Write)
‰ 2 clocks per instruction cycle
‰ RISC architecture
‰ 5 software configurable 4-bit ports
‰ 1 High drive output port
‰ Up to 20 inputs
(5 ports)
‰ Up to 16 outputs
(4 ports)
‰ buzzer three tone
‰ Serial Write buffer – SWB
‰ Supply Voltage level detection (SVLD).
‰ Analogue and timer watchdog
‰ 8 bit timer / event counter
‰ Internal interrupt sources (timer, event counter,
prescaler)
‰ External interrupt sources (portA + portC)
Figure 1. Architecture
32KHz
Crystal Osc
VLD 3 Levels
Prescaler
ROM
2k X 16Bit
RAM
96 X 4Bit
V V _{DD REG}
V _SS
Power
Supply
Power on
Reset
8-Bit Event
Count/Timer
Core
EM6600
3 Tone
Buzzer
Interrupt
Controller
Watchdog
Timer
Port A
Port B
0 123 0 123
Port C
0 123
Serial Write
Buffer
Port D
Port E
0123 0 123
Description
The EM6607 is a single chip low power, mask
programmed CMOS 4-bit microcontroller. It contains
ROM, RAM, watchdog timer, oscillation detection circuit,
combined timer / event counter, prescaler, voltage level
detector and a number of clock functions. Its low voltage
and low power operation make it the most suitable
controller for battery, stand alone and mobile equipment.
The EM6607 microcontroller is manufactured using EM’s
Advanced Low Power CMOS Process.
In 24 Pin package it is direct replacement for EM6603.
Typical Applications
‰ sensor interfaces
‰ domestic appliances
‰ clocks
‰ security systems
‰ bicycle computers
‰ automotive controls
‰ TV & audio remote controls
‰ measurement equipment
‰ R/F and IR. control
‰ motor driving
High Drive
Outputs
Clk
Buzzer
Data
Figure 2. Pin Configuration
PA0 1
24 VDD
PA1 2
23 VREG
PA2 3
22 _RESET
PA3 4
21 _PD3
PB0 5
20 PD2
PB1 6
19 PD1
EM6607
PB2 7
18 _PD0
PB3 8
17 _PC3
TEST 9
16 PC2
QOUT 10
QIN11
VSS12
15 PC1
14 PC0
13 _STB/RST
PA0 1
28 VDD
PA1 2
27 VREG
PA2 3
26 _RESET
PA3 4
25 _PE3
PE0 5
24 PD3
PB0 6
23 PD2
PB1 7 _EM6607 ²² PD1
PB2 8
21 PD0
PB3 9
20 PE2
PE1 10
19 PC3
TEST 11 _EM6680 18 PC2
QOUT 12
17 PC1
QIN 13
16 PC0
VSS 14
15 STB/RST
(TS)SOP-24
(TS)SOP-28
Copyright © 2005, EM Microelectronic-Marin SA
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www.emmicroelectronic.com