C8051F045R Silicon Labs, C8051F045R Datasheet - Page 202
C8051F045R
Manufacturer Part Number
C8051F045R
Description
8-bit Microcontrollers - MCU 25 MIPS 64KB 10ADC
Manufacturer
Silicon Labs
Datasheet
1.C8051F044R.pdf
(328 pages)
Specifications of C8051F045R
Product Category
8-bit Microcontrollers - MCU
Core
8051
Data Bus Width
8 bit
Maximum Clock Frequency
25 MHz
Program Memory Size
64 KB
Data Ram Size
4.25 KB
On-chip Adc
Yes
Operating Supply Voltage
2.7 V to 3.6 V
Package / Case
TQFP-64
Mounting Style
SMD/SMT
A/d Bit Size
10 bit
A/d Channels Available
13
Data Rom Size
64 KB
Interface Type
CAN, SMBus, SPI, UART
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Number Of Programmable I/os
32
Number Of Timers
16 bit
Processor Series
C8051
Program Memory Type
Flash
Factory Pack Quantity
500
Supply Voltage - Max
3.6 V
Supply Voltage - Min
2.7 V
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202
T
T
T
T
T
T
T
T
T
T
ACS
ACW
ACH
ALEH
ALEL
SYSCLK
WDS
WDH
RDS
RDH
Parameter
Table 16.1. AC Parameters for External Memory Interface
System Clock Period
Address/Control Setup Time
Address/Control Pulse Width
Address/Control Hold Time
Address Latch Enable High Time
Address Latch Enable Low Time
Write Data Setup Time
Write Data Hold Time
Read Data Setup Time
Read Data Hold Time
Description
Rev. 1.5
1 x T
1 x T
1 x T
1 x T
Min
40
20
SYSCLK
SYSCLK
SYSCLK
SYSCLK
0
0
0
0
16 x T
19 x T
3 x T
3 x T
4 x T
4 x T
3 x T
Max
—
—
—
SYSCLK
SYSCLK
SYSCLK
SYSCLK
SYSCLK
SYSCLK
SYSCLK
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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