參數(shù)資料
型號(hào): MC9RS08KB4CTG
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: MICROCONTROLLER, PDSO16
封裝: 0.65 MM PITCH, ROHS COMPLIANT, TSSOP-16
文件頁(yè)數(shù): 23/48頁(yè)
文件大?。?/td> 847K
代理商: MC9RS08KB4CTG
MCU Block Diagram
MC9RS08KB12 Series MCU Data Sheet, Rev. 3
Freescale Semiconductor
3
1
MCU Block Diagram
The block diagram, Figure 1, shows the structure of the MC9RS08KB12 MCU.
Figure 1. MC9RS08KB12 Series Block Diagram
2
Pin Assignments
This section shows the pin assignments in the packages available for the MC9RS08KB12 series.
USER FLASH
USER RAM
RS08 CORE
CPU
BDC
MODULO TIMER
(MTIM1)
RS08 SYSTEM CONTROL
RESETS AND INTERRUPTS
MODES OF OPERATION
POWER MANAGEMENT
VOLTAGE REGULATOR
PO
R
T
A
LOW-POWER OSCILLATOR
20 MHz INTERNAL CLOCK
SOURCE (ICS)
31.25 kHz to 39.0625 kHz
1 MHz to 16 MHz
(XOSC)
ANALOG-TO-DIGITAL
CONVERTER(ADC)
12-CH 10-BIT
VPP
COP
WAKEUP
LVD
SERIAL COMMUNICATION
INTERFACE (SCI)
8-BIT KEYBOARD
INTERRUPT(KBI)
PTA0/KBIP0/TPMCH0/ADP0/ACMP+
PTA1/KBIP1/TPMCH1/ADP1/ACMP–
PTA2/KBIP2/SDA/RxD/ADP2
PTA3/KBIP3/SCL/TxD/ADP3
PTA4/ACMPO/BKGD/MS2
PTA5/TCLK/RESET/VPP
1
ADP[3:0]
VDD
VSS
RxD
TxD
KBIP[3:0]
MC9RS08KB12/KB8 = 254 BYTES
MC9RS08KB12 = 12 KB
VREFH
VREFL
VDDAD
VSSAD
EXTAL
XTAL
NOTES:
1. PTA5/TCLK/RESET/VPP is an input-only pin when used as port pin
2. PTA4/ACMPO/BKGD/MS is an output-only pin when used as port pin
TCLK
RTI
TPMCH0
TPMCH1
TCLK
PO
R
T
B
VDD
VSS
PO
R
T
C
PTB0/KBIP4/RxD/ADP4
PTB1/KBIP5/TxD/ADP5
PTB2/KBIP6/ADP6
PTB3/KBIP7/ADP7
PTB4/TPMCH0
PTB5/TPMCH1
PTB6/SDA/XTAL
PTB7/SCL/EXTAL
2-CH TIMER/PWM
MODULE (TPM)
ANALOG COMPARATOR
(ACMP)
INTER-INTEGRATED
CIRCUIT MODULE (IIC)
MODULO TIMER
(MTIM2)
PTC3/ADP11
PTC2/ADP10
PTC1/ADP9
PTC0/ADP8
ACMP+
ACMP-
ACMPO
RESET
TCLK
SCL
SDA
KBIP[7:4]
ADP[7:4]
ADP[11:8]
MC9RS08KB8 = 8 KB
MC9RS08KB4 = 4 KB
MC9RS08KB2 = 2 KB
MC9RS08KB4/KB2 = 126 BYTES
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