VRS51C1100-40-L-ISPV2 Cypress Semiconductor, VRS51C1100-40-L-ISPV2 Datasheet - Page 49

• Manufacturer Part Number: VRS51C1100-40-L-ISPV2
• Description: 8-bit Microcontrollers - MCU 128K+1K 40MHz 5V
• Manufacturer: Cypress Semiconductor

Specifications of VRS51C1100-40-L-ISPV2

• Product Category: 8-bit Microcontrollers - MCU
• Core: 8051
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 40 MHz
• Program Memory Size: 64 KB
• Data Ram Size: 1 KB
• Operating Supply Voltage: 4.5 V to 5.5 V
• Package / Case: PLCC-44
• Mounting Style: SMD/SMT
• Data Rom Size: 128 B
• Interface Type: UART
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 36
• Number Of Timers: 3
• Program Memory Type: Flash
• Factory Pack Quantity: 26
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 4.5 V

Plastic Quad Flat Package (QFP-44)
______________________________________________________________________________________________
www.ramtron.com
VRS51C1100
Note:
1. Dimensions D1 and E1 do not include mold
2. Allowance protrusion is 0.25mm per side.
3. Dimensions D1 and E1 do not include mold
4. Dimension b does not include dambar
5. Allowance dambar protrusion shall be 0.08 mm
protrusion.
mismatch and are determined datum plane.
protrusion.
total in excess of the b dimension at maximum
material condition. Dambar cannot be located
on the lower radius of the lead foot.
VRS51C1100
QFP-44
E2
E1
E
e1
D2 D1 D
Seating Plane
e
C
T
ABLE
Symbol
A
Al
A2
b
c
D
D1
D2
E
E1
E2
e
L
L1
R1
R2
S
0
? 1
? 2
? 3
?C
48: D
A
S
IMENSIONS OF
C
A2
L
S
A1
Dimension in in.
Minimal/Maximal
-/0.100
0.006/0.014
0.071 / 0.087
0.012/0.018
0.004 / 0.009
0.520 BSC
0.394 BSC
0.315
0.520 BSC
0.394 BSC
0.315
0.031 BSC
0.029 / 0.041
0.063
0.005/-
0.005/0.012
0.008/-
0°/7°
0°/ -
10° REF
7° REF
0.004
b
L1
QFP-44 C
HIP
C
ARRIER
2
3
Dimension in mm
Minimal/Maximal
-/2.55
0.15/0.35
1.80/2.20
0.30/0.45
0.09/0.20
13.20 BSC
10.00 BSC
8.00
13.20 BSC
10.00 BSC
8.00
0.80 BSC
0.73/1.03
1.60
0.13/-
0.13/0.30
0.20/-
as left
as left
as left
as left
0.10
R2
Gage Plane
0.25mm
page 49 of 50
R1