MCF52234CAL60 Freescale Semiconductor, MCF52234CAL60 Datasheet - Page 36
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MCF52234CAL60
Manufacturer Part Number
MCF52234CAL60
Description
IC MCU 256K FLASH 60MHZ 112-LQFP
Manufacturer
Freescale Semiconductor
Series
MCF5223xr
Datasheet
1.MCF52236AF50.pdf
(55 pages)
Specifications of MCF52234CAL60
Core Processor
Coldfire V2
Core Size
32-Bit
Speed
60MHz
Connectivity
CAN, Ethernet, I²C, SPI, UART/USART
Peripherals
DMA, LVD, POR, PWM, WDT
Number Of I /o
73
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 8x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
112-LQFP
Processor Series
MCF522x
Core
ColdFire V2
Data Bus Width
32 bit
Data Ram Size
32 KB
Interface Type
I2C/QSPI/UART
Maximum Clock Frequency
60 MHz
Number Of Programmable I/os
56
Number Of Timers
10
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
JLINK-CF-BDM26, EWCF
Development Tools By Supplier
M52235EVB, M52233DEMO
Minimum Operating Temperature
- 40 C
On-chip Adc
8-ch x 12-bit
Controller Family/series
ColdFire
No. Of I/o's
73
Ram Memory Size
32KB
Cpu Speed
60MHz
No. Of Timers
1
Embedded Interface Type
CAN, I2C, UART
Rohs Compliant
Yes
A/d Bit Size
12 bit
A/d Channels Available
8
Height
1.45 mm
Length
20 mm
Supply Voltage (max)
3.6 V
Supply Voltage (min)
3 V
Width
20 mm
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:
MCF52234CAL60
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MCF52234CAL60
Manufacturer:
FREESCALE
Quantity:
20 000
Electrical Characteristics
2.6
2.7
Table 28
Table 29
36
1
2
Num
All AC timing is shown with respect to 50% V
During low power STOP, the synchronizers for the RSTI input are bypassed and RSTI is asserted asynchronously to the
system. Therefore, RSTI must be held a minimum of 100ns.
R1
R2
R3
R4
lists specifications for the I
lists specifications for the I
Num
Reset Timing
RSTI input valid to CLKOUT high
CLKOUT high to RSTI input invalid
RSTI input valid time
CLKOUT high to RSTO valid
I
I1
I2
I3
I4
I5
I6
I7
I8
I9
2
C Input/Output Timing Specifications
CLKOUT
Start condition hold time
Clock low period
SCL/SDA rise time (V
Data hold time
SCL/SDA fall time (V
Clock high time
Data setup time
Start condition setup time (for repeated start condition only)
Stop condition setup time
RSTO
Table 28. I
RSTI
2
Table 27. Reset and Configuration Override Timing
C Input Timing Specifications between I2C_SCL and I2C_SDA
2
1R1
Figure 7. RSTI and Configuration Override Timing
MCF52235 ColdFire Microcontroller Data Sheet, Rev. 10
Characteristic
2
2
C input timing parameters shown in
C output timing parameters shown in
IH
(V
IL
Characteristic
= 2.4 V to V
DD
= 0.5 V to V
= 2.7 to 3.6 V, V
R3
DD
levels unless otherwise noted.
IL
IH
= 0.5 V)
= 2.4 V)
SS
R2
= 0 V, T
R4
A
= T
Figure
Figure
Symbol
t
L
t
CHROV
t
t
RVCH
CHRI
RIVT
to T
8.
8.
4 t
2 t
2 t
2 t
8 t
H
)
Min
1
—
—
0
0
CYC
CYC
CYC
CYC
CYC
Min
1.5
—
9
5
Max
—
—
—
—
—
—
—
1
1
R4
Freescale Semiconductor
Max
Units
10
—
—
—
ms
ms
ns
ns
ns
ns
ns
ns
ns
Unit
t
CYC
ns
ns
ns