AT94S40AL-25DGJ Atmel, AT94S40AL-25DGJ Datasheet - Page 28

• Manufacturer Part Number: AT94S40AL-25DGJ
• Description: IC FPSLIC 40KGATE 25MHZ 256CABGA
• Manufacturer: Atmel
• Series: FPSLIC®r

Specifications of AT94S40AL-25DGJ

• Core Type: 8-bit AVR
• Speed: 16MHz
• Interface: I²C, UART
• Program Sram Bytes: 20K-32K
• Fpga Sram: 18kb
• Eeprom Size: 1M x 8
• Data Sram Bytes: 4K ~ 16K
• Fpga Core Cells: 2304
• Fpga Gates: 40K
• Fpga Registers: 2862
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 256-CABGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 5-4.
Note:
6.
28
256
CABGA
LQ144
Package
Thermal Coefficient Table
1. For power rail support for product migration to lower-power devices, refer to the “Designing in Split Power Supply Support for
Package Style
AT94S Secure Family
AT94KAL/AX and AT94SAL/AX Devices” application note (doc2308.pdf), available on the Atmel web site, at
http://www.atmel.com/dyn/products/app_notes.asp?family_id=627.
CABGA
LQFP
D14, E7, F12, G3, H9, K10,
L13, M13, P4, T9
18, 54, 90, 128
256 CABGA and LQ144 V
V
DD
(core)
Lead Count
DD
256
144
B2, G8, G13, H10, K13, L3,
M10, R14, T3, T7
37, 73, 108, 144
, V
CC
and GND Pins
V
CC
(I/O)
Theta J-A [ C/W]
0 LFPM
(1)
27
35
B11, B13, B16, B7, C3, C6, D5, D9, F11, F13, T15, F16,
F2, F5, G16, H11, H16, J15, J2, K16, K3, T2, L14, L16,
L7, M4, N15, N4, N6, P11, R9, R10, R15, T8
1, 8, 17, 27, 35, 45, 55, 64, 71, 91, 100, 110, 118, 127,
137
Theta J-A [ C/W]
225 LFPM
23
—
GND
Theta J-A [ C/W]
500 LPFM
2314E–FPSLI–6/05
20
—