ISP1181BBSUM STEricsson, ISP1181BBSUM Datasheet - Page 3

• Manufacturer Part Number: ISP1181BBSUM
• Manufacturer: STEricsson

Specifications of ISP1181BBSUM

• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / RoHS Status: Compliant

Fig 1.
RESET
V CC
Block diagram.
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44
1
3.3 V
1.5
kΩ
D+
REGULATOR
POWER-ON
REGGND
VOLTAGE
5
to/from USB
ANALOG
RESET
Tx/Rx
D−
2
4
V BUS
6
sense
input
SoftConnect
V reg(3.3)
GoodLink
HUB
3
GL
7
to LED
internal
reset
3.3 V
SUSPEND
OSCILLATOR
RECOVERY
BIT CLOCK
ERICSSON
XTAL1
48
6 MHz
9
PLL
ST-
SIE
WAKEUP
8
3.3 V
XTAL2
47
MHz
48
GND
MANAGEMENT
INTEGRATED
25, 36, 46
3
INTERNAL
MEMORY
CLKOUT
DIVIDER
PROGR.
SUPPLY
UNIT
RAM
45
V CC(3.3)
37
DREQ
CONTROLLER
ENDPOINT
HANDLER
HANDLER
HANDLER
11
SUPPLY
MICRO
I/O PIN
DMA
V ref
EOT, DACK
26
2
10, 12
INTERFACE
ISP1181B
BUS
38, 35 to 27,
43 to 39
24 to 19
004aaa134
17
18
15
16
5
microcontroller
to/from
BUS_CONF0
BUS_CONF1
AD0,
DATA1 to DATA9,
DATA10 to DATA15
CS, ALE, WR,
RD, A0
INT