MC9S08AC16MBE Freescale Semiconductor, MC9S08AC16MBE Datasheet - Page 13
![IC MCU 8BIT 16K FLASH 42SDIP](/photos/37/62/376241/pdip42_sml.jpg)
MC9S08AC16MBE
Manufacturer Part Number
MC9S08AC16MBE
Description
IC MCU 8BIT 16K FLASH 42SDIP
Manufacturer
Freescale Semiconductor
Series
HCS08r
Specifications of MC9S08AC16MBE
Core Processor
HCS08
Core Size
8-Bit
Speed
40MHz
Connectivity
I²C, SCI, SPI
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
32
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
42-DIP (0.600", 15.24mm)
Processor Series
S08AC
Core
HCS08
Data Bus Width
8 bit
Data Ram Size
1 KB
Interface Type
I2C, SCI, SPI
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
32
Operating Supply Voltage
2.7 V to 5.5 V
Maximum Operating Temperature
+ 125 C
Mounting Style
Through Hole
3rd Party Development Tools
EWS08
Development Tools By Supplier
DEMO9S08AC60E, DEMOACEX, DEMOACKIT, DCF51AC256, DC9S08AC128, DC9S08AC16, DC9S08AC60, DEMO51AC256KIT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
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Section Number
8.4
8.5
9.1
9.2
9.3
9.4
9.5
10.1 Introduction ...................................................................................................................................159
10.2 Features .........................................................................................................................................159
10.3 TPMV3 Differences from Previous Versions ................................................................................161
Freescale Semiconductor
Functional Description ..................................................................................................................137
Initialization/Application Information ..........................................................................................144
Introduction ...................................................................................................................................153
Keyboard Pin Sharing ...................................................................................................................153
Features .........................................................................................................................................153
Register Definition ........................................................................................................................155
Functional Description ..................................................................................................................157
8.3.6 ICG Trim Register (ICGTRM) ........................................................................................137
8.4.1 Off Mode (Off) ................................................................................................................138
8.4.2 Self-Clocked Mode (SCM) .............................................................................................138
8.4.3 FLL Engaged, Internal Clock (FEI) Mode .....................................................................139
8.4.4 FLL Engaged Internal Unlocked ....................................................................................140
8.4.5 FLL Engaged Internal Locked ........................................................................................140
8.4.6 FLL Bypassed, External Clock (FBE) Mode ..................................................................140
8.4.7 FLL Engaged, External Clock (FEE) Mode ...................................................................140
8.4.8 FLL Lock and Loss-of-Lock Detection ..........................................................................141
8.4.9 FLL Loss-of-Clock Detection .........................................................................................142
8.4.10 Clock Mode Requirements .............................................................................................143
8.4.11 Fixed Frequency Clock ...................................................................................................144
8.4.12 High Gain Oscillator .......................................................................................................144
8.5.1 Introduction .....................................................................................................................144
8.5.2 Example #1: External Crystal = 32 kHz, Bus Frequency = 4.19 MHz ...........................146
8.5.3 Example #2: External Crystal = 4 MHz, Bus Frequency = 20 MHz ..............................148
8.5.4 Example #3: No External Crystal Connection, 5.4 MHz Bus Frequency ......................150
8.5.5 Example #4: Internal Clock Generator Trim ..................................................................152
9.3.1 KBI Block Diagram ........................................................................................................155
9.4.1 KBI Status and Control Register (KBISC) .....................................................................156
9.4.2 KBI Pin Enable Register (KBIPE) ..................................................................................157
9.5.1 Pin Enables .....................................................................................................................157
9.5.2 Edge and Level Sensitivity .............................................................................................157
9.5.3 KBI Interrupt Controls ....................................................................................................158
10.3.1 Migrating from TPMV1 ..................................................................................................163
10.3.2 Features ...........................................................................................................................164
Keyboard Interrupt (S08KBIV1)
MC9S08AC16 Series Data Sheet, Rev. 8
Timer/PWM (S08TPMV3)
Chapter 10
Chapter 9
Title
Page
13
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