MCF52236AF50A Freescale Semiconductor, MCF52236AF50A Datasheet - Page 44

• Manufacturer Part Number: MCF52236AF50A
• Description: 32-bit Microcontrollers - MCU KIRIN2E EPP - REVA
• Manufacturer: Freescale Semiconductor

Specifications of MCF52236AF50A

• Core: ColdFire V2
• Processor Series: MCF52235
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 256 KB
• Data Ram Size: 32 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 3 V to 3.6 V
• Operating Temperature Range: 0 C to + 70 C
• Package / Case: LQFP-80
• Mounting Style: SMD/SMT
• A/d Bit Size: 10 bit, 12 bit
• A/d Channels Available: 8
• Interface Type: I2C, QSPI, UART
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Number Of Programmable I/os: 56
• Number Of Timers: 4
• Program Memory Type: Flash
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 3 V

Electrical Characteristics
2.13
44
1
Num
J10
J11
J12
J13
J14
JTAG_EN is expected to be a static signal. Hence, it is not associated with any timing.
J1
J2
J3
J4
J5
J6
J7
J8
J9
JTAG and Boundary Scan Timing
TCLK
(input)
TCLK frequency of operation
TCLK cycle period
TCLK clock pulse width
TCLK rise and fall times
Boundary scan input data setup time to TCLK rise
Boundary scan input data hold time after TCLK rise
TCLK low to boundary scan output data valid
TCLK low to boundary scan output high Z
TMS, TDI input data setup time to TCLK rise
TMS, TDI input data hold time after TCLK rise
TCLK low to TDO data valid
TCLK low to TDO high Z
TRST assert time
TRST setup time (negation) to TCLK high
MCF52235 ColdFire Microcontroller Data Sheet, Rev. 10
Characteristics
Table 39. JTAG and Boundary Scan Timing
J4
V
IH
Figure 14. Test Clock Input Timing
V
IL
1
J3
J4
J2
Symbol
t
t
t
t
t
t
t
t
TAPBST
TAPBHT
TRSTST
TRSTAT
TDODZ
f
t
BSDST
BSDHT
t
t
TDODV
t
t
JCYC
JCYC
BSDV
BSDZ
JCRF
JCW
J3
4  t
Min
100
DC
26
26
10
10
0
4
0
0
4
0
0
CYC
Freescale Semiconductor
Max
1/4
33
33
26
—
—
—
—
—
—
—
—
3
8
f
Unit
sys/2
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns