IC MCU 4MHZ 1.2K OTP 20-SOIC

MC68HC705J1ACDW

Manufacturer Part NumberMC68HC705J1ACDW
DescriptionIC MCU 4MHZ 1.2K OTP 20-SOIC
ManufacturerFreescale Semiconductor
SeriesHC05
MC68HC705J1ACDW datasheet
 

Specifications of MC68HC705J1ACDW

Core ProcessorHC05Core Size8-Bit
Speed4MHzPeripheralsPOR, WDT
Number Of I /o14Program Memory Size1.2KB (1.2K x 8)
Program Memory TypeOTPRam Size64 x 8
Voltage - Supply (vcc/vdd)3 V ~ 5.5 VOscillator TypeInternal
Operating Temperature-40°C ~ 85°CPackage / Case20-SOIC (7.5mm Width)
Lead Free Status / RoHS StatusContains lead / RoHS non-compliantEeprom Size-
Data Converters-Connectivity-
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Freescale Semiconductor, Inc.
Resets and Interrupts
4.3 Resets
A reset immediately stops the operation of the instruction being
executed, initializes certain control and status bits, and loads the
program counter with a user-defined reset vector address. These
sources can generate a reset:
RESET PIN
Technical Data
Power-on reset (POR) circuit
RESET pin
Computer operating properly (COP) watchdog
Illegal address
ILLEGAL ADDRESS
COP WATCHDOG
POWER-ON RESET
V
DD
INTERNAL CLOCK
Figure 4-1. Reset Sources
Resets and Interrupts
For More Information On This Product,
Go to: www.freescale.com
TO CPU AND
RST
S
PERIPHERAL
D
Q
MODULES
CK
RESET
LATCH
MC68HC705J1A — Rev. 4.0