MC68HRC908JK3CP Freescale Semiconductor, MC68HRC908JK3CP Datasheet - Page 8
MC68HRC908JK3CP
Manufacturer Part Number
MC68HRC908JK3CP
Description
IC MCU FLASH 8B 8MHZ RC 4K 20DIP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet
1.MC68HC908JK1CDW.pdf
(212 pages)
Specifications of MC68HRC908JK3CP
Core Processor
HC08
Core Size
8-Bit
Speed
8MHz
Peripherals
LED, LVD, POR, PWM
Number Of I /o
15
Program Memory Size
4KB (4K x 8)
Program Memory Type
FLASH
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.3 V
Data Converters
A/D 12x8b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
20-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Connectivity
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC68HRC908JK3CP
Manufacturer:
FREECAL
Quantity:
20 000
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Table of Contents
Technical Data
8
7.8.1
7.8.2
7.8.3
8.1
8.2
8.3
8.4
8.5
8.5.1
8.5.2
8.5.3
8.5.4
8.5.5
8.5.6
8.5.7
8.6
8.6.1
8.6.2
8.7
9.1
9.2
9.3
9.4
9.4.1
9.4.2
9.4.3
9.4.4
9.4.5
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
X-tal Oscillator (MC68HC908xxx). . . . . . . . . . . . . . . . . . . . . . . 96
RC Oscillator (MC68HRC908xxx) . . . . . . . . . . . . . . . . . . . . . . 97
I/O Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Low Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Oscillator During Break Mode. . . . . . . . . . . . . . . . . . . . . . . . . 100
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .101
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .102
Break Status Register (BSR) . . . . . . . . . . . . . . . . . . . . . . . .91
Reset Status Register (RSR) . . . . . . . . . . . . . . . . . . . . . . . . 92
Break Flag Control Register (BFCR) . . . . . . . . . . . . . . . . . . 94
Crystal Amplifier Input Pin (OSC1). . . . . . . . . . . . . . . . . . . . 98
Crystal Amplifier Output Pin (OSC2/PTA6/RCCLK). . . . . . . 98
Oscillator Enable Signal (SIMOSCEN). . . . . . . . . . . . . . . . . 98
X-tal Oscillator Clock (XTALCLK). . . . . . . . . . . . . . . . . . . . .98
RC Oscillator Clock (RCCLK). . . . . . . . . . . . . . . . . . . . . . . . 99
Oscillator Out 2 (2OSCOUT) . . . . . . . . . . . . . . . . . . . . . . . .99
Oscillator Out (OSCOUT). . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Wait Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .99
Stop Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .99
Entering Monitor Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Baud Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .107
Data Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Echoing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Break Signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Table of Contents
Section 9. Monitor ROM (MON)
Section 8. Oscillator (OSC)
MC68H(R)C908JL3
Freescale Semiconductor
—
Rev. 1.1
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