MC68332GCEH20 Freescale Semiconductor, MC68332GCEH20 Datasheet - Page 250

• Manufacturer Part Number: MC68332GCEH20
• Description: IC MCU 32BIT 20MHZ 132-PQFP
• Manufacturer: Freescale Semiconductor
• Series: M683xxr

Specifications of MC68332GCEH20

• Core Processor: CPU32
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: EBI/EMI, SCI, SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 15
• Program Memory Type: ROMless
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 132-QFP
• Controller Family/series: 68K
• No. Of I/o's: 15
• Ram Memory Size: 2KB
• Cpu Speed: 20MHz
• No. Of Timers: 1
• Embedded Interface Type: QSPI, SCI, UART
• Digital Ic Case Style: PQFP
• Rohs Compliant: Yes
• Data Bus Width: 32 bit
• Data Ram Size: 2 KB
• Interface Type: QSPI, SCI, UART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 15
• Number Of Timers: 16
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details

D.5.15 CPR0 — Channel Priority Register 0
D.5.16 CPR1 — Channel Priority Register 1
CH[15:0] — Encoded One of Three Channel Priority Levels
D.5.17 CISR — Channel Interrupt Status Register
CH[15:0] — Channel Interrupt Status Bit
D.5.18 LR — Link Register
CH[15:0] — Test Mode Link Service Request Enable Bit
D.5.19 SGLR — Service Grant Latch Register
CH[15:0] — Service Granted Bits
D-36
CH 15
CH 15
CH 15
15
0
15
15
15
15
0
0
0
0
RESET:
RESET:
RESET:
RESET:
RESET:
CH 15
CH 7
0 = Channel interrupt not asserted
1 = Channel interrupt asserted
0 = Link bit not asserted
1 = Link bit asserted
CH 14
CH 14
CH 14
14
0
14
14
14
14
0
0
0
0
CH 13
CH 13
CH 13
13
0
13
13
13
13
0
0
0
0
CH 14
CH 6
CHX[1:0]
CH 12
CH 12
CH 12
12
0
12
12
12
12
00
01
10
11
0
0
0
0
Freescale Semiconductor, Inc.
CH 11
CH 11
CH 11
11
11
11
11
11
0
For More Information On This Product,
0
0
0
0
CH13
CH 5
CH 10
CH 10
CH 10
10
10
10
10
10
0
0
0
0
0
Go to: www.freescale.com
REGISTER SUMMARY
CH 9
CH 9
CH 9
9
0
9
0
9
0
9
0
9
0
CH 12
CH 4
Disabled
Service
Middle
High
Low
CH 8
CH 8
CH 8
8
0
8
0
8
0
8
0
8
0
CH 7
CH 7
CH 7
7
0
7
0
7
0
7
0
7
0
CH 11
CH 3
CH 6
CH 6
CH 6
6
0
6
0
6
0
6
0
6
0
Guaranteed Time Slots
CH 5
CH 5
CH 5
5
0
5
0
5
0
5
0
5
0
CH 10
CH 2
1 out of 7
2 out of 7
4 out of 7
CH 4
CH 4
CH 4
4
0
4
0
4
0
4
0
4
0
—
CH 3
CH 3
CH 3
3
0
3
0
3
0
3
0
3
0
CH 9
CH 1
USER’S MANUAL
CH 2
CH 2
CH 2
2
0
2
0
2
0
2
0
2
0
$YFFE1C
$YFFE1E
$YFFE20
$YFFE22
$YFFE24
CH 1
CH 1
CH 1
1
0
1
0
1
0
1
0
1
0
MC68332
CH 8
CH 0
CH 0
CH 0
CH 0
0
0
0
0
0
0
0
0
0
0