MC908GZ60CFAE Freescale Semiconductor, MC908GZ60CFAE Datasheet - Page 175
![IC MCU 60K FLASH 8MHZ 48-LQFP](/photos/12/19/121938/mc908gz60cfae_sml.jpg)
MC908GZ60CFAE
Manufacturer Part Number
MC908GZ60CFAE
Description
IC MCU 60K FLASH 8MHZ 48-LQFP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet
1.MC908GZ60CFJE.pdf
(352 pages)
Specifications of MC908GZ60CFAE
Core Processor
HC08
Core Size
8-Bit
Speed
8MHz
Connectivity
CAN, SCI, SPI
Peripherals
LVD, POR, PWM
Number Of I /o
37
Program Memory Size
60KB (60K x 8)
Program Memory Type
FLASH
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 24x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
48-LQFP
Processor Series
HC08GZ
Core
HC08
Data Bus Width
8 bit
Data Ram Size
2 KB
Interface Type
CAN/ESCI/SPI
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
53
Number Of Timers
8
Operating Supply Voltage
5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Development Tools By Supplier
FSICEBASE, DEMO908GZ60E, M68EML08GZE
Minimum Operating Temperature
- 40 C
On-chip Adc
24-ch x 10-bit
Controller Family/series
HC08
No. Of I/o's
37
Ram Memory Size
2KB
Cpu Speed
8MHz
No. Of Timers
2
Embedded Interface Type
CAN, SCI, SPI
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC908GZ60CFAE
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MC908GZ60CFAE
Manufacturer:
FREESCALE
Quantity:
20 000
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13.3.3 Port A Input Pullup Enable Register
The port A input pullup enable register (PTAPUE) contains a software configurable pullup device for each
of the eight port A pins. Each bit is individually configurable and requires that the data direction register,
DDRA, bit be configured as an input. Each pullup is automatically and dynamically disabled when a port
bit’s DDRA is configured for output mode.
PTAPUE7–PTAPUE0 — Port A Input Pullup Enable Bits
Freescale Semiconductor
1. X = Don’t care
2. I/O pin pulled up to V
3. Writing affects data register, but does not affect input.
4. Hi-Z = High impedance
PTAPUE
These writable bits are software programmable to enable pullup devices on an input port bit.
Bit
X
1
0
1 = Corresponding port A pin configured to have internal pullup
0 = Corresponding port A pin has internal pullup disconnected
Address:
Pullup or pulldown resistors are automatically selected for keyboard
interrupt pins depending on the bit settings in the keyboard interrupt polarity
register (INTKBIPR) see
DDRA
Reset:
Read:
Write:
Bit
0
0
1
MC68HC908GZ60 • MC68HC908GZ48 • MC68HC908GZ32 Data Sheet, Rev. 6
Figure 13-5. Port A Input Pullup Enable Register (PTAPUE)
DD
PTAPUE7
$000D
by internal pullup device
Bit 7
PTA
X
0
Bit
X
X
(1)
PTAPUE6
Input, V
Input, Hi-Z
6
0
Table 13-2. Port A Pin Functions
I/O Pin
Output
Mode
DD
PTAPUE5
9.7.3 Keyboard Interrupt Polarity
(2)
(4)
5
0
PTAPUE4
NOTE
Accesses to DDRA
4
0
DDRA7–DDRA0
DDRA7–DDRA0
DDRA7–DDRA0
Read/Write
PTAPUE3
3
0
PTAPUE2
2
0
Register.
PTA7–PTA0
PTAPUE1
Read
Pin
Pin
1
0
Accesses to PTA
PTAPUE0
Bit 0
0
PTA7–PTA0
PTA7–PTA0
PTA7–PTA0
Write
Port A
(3)
(3)
175
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