MC68HRC908JK3CP Freescale Semiconductor, MC68HRC908JK3CP Datasheet - Page 15
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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MC68H(R)C908JL3
Freescale Semiconductor
Technical Data — MC68H(R)C908JL3
—
Rev. 1.1
Figure
1-1
1-2
2-1
2-2
4-1
4-2
4-3
5-1
5-2
6-1
6-2
6-3
6-4
6-5
6-6
7-1
7-2
7-3
7-4
7-5
7-6
7-7
7-8
7-9
7-10 Interrupt Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
MCU Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Control, Status, and Data Registers . . . . . . . . . . . . . . . . . . . . .30
FLASH Control Register (FLCR) . . . . . . . . . . . . . . . . . . . . . . . 40
FLASH Programming Flowchart . . . . . . . . . . . . . . . . . . . . . . . . 45
FLASH Block Protect Register (FLBPR). . . . . . . . . . . . . . . . . . 46
Configuration Register 2 (CONFIG2) . . . . . . . . . . . . . . . . . . . . 48
Configuration Register 1 (CONFIG1) . . . . . . . . . . . . . . . . . . . . 49
CPU Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Accumulator (A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Index Register (H:X) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Stack Pointer (SP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Condition Code Register (CCR) . . . . . . . . . . . . . . . . . . . . . . . . 56
SIM Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
SIM Clock Signals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75
Internal Reset Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Sources of Internal Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
POR Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Interrupt Processing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Interrupt Entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
MCU Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Memory Map. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Program Counter (PC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55
SIM I/O Register Summary. . . . . . . . . . . . . . . . . . . . . . . . . . . .74
External Reset Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77
List of Figures
Title
List of Figures
Technical Data
Page
15
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