AT91EB42【PDF 39/45 页】KIT EVAL FOR ARM AT91M42800A

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Appendix C – Bill of Materials

Figure 7-1. Bill of Materials for AT91EB42 (Continued)

Item

57

58

59

Qty.

1

1

4

Reference

SW5

S1

TP1, TP2, TP3, TP4

Part

TP 33

B.P.

Test Point Corner

Designation

Push-button with red cap

SMT Push-button

SMT Test point

Manufacturer

APEM

J.RENAUD

60

1

U1

(1)

AT49BV162A-70TI

2-Mbyte x 16-bit Flash

Atmel

61

2

U3, U2

(2)

IDT71V424S10Y

Static memory:

IDT

128K x 8 - 15 ns/36-pin 400 mil SOJ

62

2

U5, U4 (2)

IDT71424S10PH

Static memory:

IDT

128K x 8 - 15 ns/44-pin TSOP Type II

63

64

65

66

67

68

69

70

71

1

1

1

1

1

1

2

1

1

U6

U8

U9

U10

U11

U12

U13, U14

U15

U16

74LVC02AD

74LV244D

74LV125D

MAX3223ECAP

AT91M42800A

74LVC74AD

MAX6315US30D4-T

LT1507CS8-3.3

MAX 712/713

QUAD 2-INPUT NOR Gate

Buffer

Tri-state buffer

Driver RS232 + ESD “E”

32-bit Arm/Thumb Microcontroller

D flip-flop (LVC Serial)

Circuit LVD-reset

Voltage Regulator DC/DC

NiCd/NiMH Battery Fast-charge

TI Philips

TI Philips

TI Philips

MAXIM

Atmel

TI Philips

Maxim

Linear Technology

MAXIM

Controllers

72

73

75

1

1

1

U17

U18 (3)

U20

LTC 1503CS8-2

AT45DB321-TC

TLV1504

Voltage Regulator DC/DC

Serial DataFlash

4 analog-to-digital converter with

Linear Technology

Atmel

TI

SPI protocol (D package)

77

78

79

80

81

82

83

84

1

1

1

2

4

1

2

4

U23

U30

Y1

P1, P2

R62d, R62c, R62b, R62a

R77

P1, P2

R62d, R62c, R62b, R62a

LM61BIM3

74LCX74

32,768kHz

2 x 32 male

14R7

680

2 x 32-point, male

14R7

2.7V, SOT-23 Temperature Sensor

D flip-flop (LCX serie)

Crystal 32.768 kHz/50 ppm

HE10 Header 2.54 mm

Resistor 0.25W 5% RC01

Resistor 0.25W 5% RC01

HE13 Header 2.54 mm

Resistor 0.25W 5% RC01

NS

TI Philips

MICRO CRYSTAL

FCI

Vishay

FCI

85

1

Socket to be bonded to BT1

(4)

4-point socket, male

2.54 mm pitch KK ? vertical friction

Molex

lock header, series 6410/7395

86

1

Connector to supply battery (1)

4-point connector, female

2.54 mm pitch KK crimp terminal

Molex

housing, series 6471

Notes:

1. The AT91EB42 board is equipped with SRAM U2/U3 or U4/U5. The difference is in the type of case used. The selection is

made based on availability.

2. U18 is wired according to availability.

3. Cannot be seen in Figure 6-1.

AT91EB42 Evaluation Board User Guide

7-3

1708C–ATARM–12-May-05

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