str712 STMicroelectronics, str712 Datasheet - Page 23

• Manufacturer Part Number: str712
• Description: 144/64-pin Arm7tdmi Mcu With Up To 256kb Flash, 64kb Ram And Emi
• Manufacturer: STMicroelectronics

STR71xF
Table 6.
1)
Legend / abbreviations for
Type:
In/Output level: C = CMOS 0.3V
Port and control configuration:
Input:
Output:
5V tolerant.
1
2
3
4
5
6
7
8
CANTX and CANRX in STR712F only, in STR715F they are general purpose I/Os.
VSS18
P0.10
P1.15
P0.9
P0.5
P0.2
VSS
V33
A
STR712/715 BGA Ball Connections
I = input, O = output, S = supply, HiZ= high impedance,
C
T
C/T = Programmable levels: CMOS 0.3V
pu/pd= software enabled internal pull-up or pull down
OD = open drain (logic level)
P0.11
P1.14
P0.7
P0.4
P0.1
P0.0
VSS
VSS
T
T
B
= TTL 0.8V / 2V with input trigger
= CMOS 0.3V
pu= in reset state, the internal 100kΩ weak pull-up is enabled.
pd = in reset state, the internal 100kΩ weak pull-down is enabled.
PP = push-pull
T = true OD, (P-Buffer and protection diode to V
BOOTEN
P0.12
P0.13
P1.10
P0.8
P0.3
VSS
V18
Table
C
DD
DD
7:
/0.7V
/0.7V
CANTX
P1.12/
P0.14
JTDO
P1.13
JTDI
VSS
P0.6
P1.8
DD
D
DD
1)
with input trigger
CANRX
V33IO-
P1.11/
AVDD
JTMS
P1.9
P1.7
V33
PLL
NU
E
1)
DD
V18BKP
JTRSTn
/0.7V
STDBY
VSSIO-
JTCK
P1.0
P1.6
P1.4
PLL
F
DD
or TTL 0.8V / 2V
DD
System architecture
RTCXTI
RSTIN
P0.15
AVSS
not implemented),
TEST
P1.5
P1.3
V18
G
RTCXTO
VSSBKP
VSSIO-
V33IO-
VSS18
P1.2
P1.1
PLL
PLL
CK
H
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