MC68332GVEH25 Freescale Semiconductor, MC68332GVEH25 Datasheet - Page 194

• Manufacturer Part Number: MC68332GVEH25
• Description: IC MCU 32BIT 25MHZ 132-PQFP
• Manufacturer: Freescale Semiconductor
• Series: M683xxr

Specifications of MC68332GVEH25

• Core Processor: CPU32
• Core Size: 32-Bit
• Speed: 25MHz
• 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 ~ 105°C
• Package / Case: 132-QFP
• Processor Series: M683xx
• Core: CPU32
• Data Bus Width: 32 bit
• Controller Family/series: 68K
• No. Of I/o's: 15
• Ram Memory Size: 2KB
• Cpu Speed: 25MHz
• No. Of Timers: 1
• Embedded Interface Type: QSPI, SCI, UART
• Digital Ic Case Style: PQFP
• Rohs Compliant: Yes
• Data Ram Size: 2 KB
• Interface Type: QSPI, SCI, UART
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 15
• Number Of Timers: 16
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

A-20
CLKOUT
A0–A23
D0–D15
BGACK
NOTE: Show cycles can stretch during S42 when bus accesses take longer than two cycles due to IMB module
BG
BR
AS
wait-state insertion.
47A
Figure A-9 Bus Arbitration Timing Diagram — Idle Bus Case
CLKOUT
D0–D15
A0–A23
A0
BKPT
R/W
DS
AS
35
Figure A-10 Show Cycle Timing Diagram
33
Freescale Semiconductor, Inc.
18
20
6
For More Information On This Product,
A5
S0
9
ELECTRICAL CHARACTERISTICS
47A
SHOW CYCLE
Go to: www.freescale.com
S41
73
74
12
A5
S42
70
37
33
S43
8
71
A2
S0
15
EXTERNAL CYCLE
START OF
S1
72
A3
S2
47A
A0
USER’S MANUAL
68300 SHW CYC TIM
68300 BUS ARB TIM IDLE
MC68332