27

AT94S Secure Family

2314D–FPSLI–2/04

Note:

1. LQ144 is only offered in the AT94S10 and AT94S40.

Note:

1. For power rail support for product migration to lower-power devices, refer to the “Designing in Split Power Supply Support for

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.

Thermal Coefficient Table

I/O374

I/O375

I/O376

I/O377

I/O378

NC

I/O187

I/O379

A4

NC

I/O188

I/O380

B4

I/O125

I/O189

I/O381

A3

140

I/O126

I/O190

I/O382

C4

141

I/O127 (A14)

I/O191 (A14)

I/O383 (A14)

B3

142

I/O128, GCK8 (A15)

I/O192, GCK8 (A15)

I/O384, GCK8 (A15)

A2

143

Table 5. AT94S Pin List (Continued)

AT94S05

96 FPGA I/O

AT94S10

144 FPGA I/O

AT94S40

288 FPGA I/O

Package

Chip Array 256

CABGA

LQ144

(1)

Table 6. 256 CABGA and LQ144 V

(1)

Package

V

DD

V

CC

GND

256

CABGA

B2, G13, R14, G8, H10, J3,

K13, L3, M10, T7

D14, F12, P4, G3, H9, E7,

K10, L13, M13, T9

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

LQ144

90

18, 37, 54, 73, 108, 128, 144

1, 8, 17, 27, 35, 45, 55, 64, 71, 91, 100, 110, 118, 127,

137

Package Style

Lead Count

Theta J-A [

°C/W]

0 LFPM

Theta J-A [

°C/W]

225 LFPM

Theta J-A [

°C/W]

500 LPFM

CABGA

256

27

23

20

LQFP

144

35

—

—