A7001AG Datasheet, PDF (10/16 Pages) NXP Semiconductors – Secure authentication microcontroller 100 kbit/s I2C slave interface

NXP Semiconductors
A7001AG
Secure authentication microcontroller
8. Memory
8.1 Available memory space
Table 5. A7001AG Memory Map
Product
type
Transient Heap
(RAM)
Persistent Heap
(EEPROM)
A7001AG
3550 bytes
79900 bytes
Free ROM for
Applets
133648 bytes
APDU Buffer
1462 bytes
8.2 Garbage collection
Garbage collection is fully implemented (see Ref. 1): Deleted objects, applets, and
packages are fully reclaimed (incl. compactification) and the space can be used for other
purposes after deletion.
9. Limiting values
Table 6. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to
VSS (ground = 0 V).
Symbol Parameter
Conditions
Min
Max
Unit
V_DD
supply voltage
V_I
input voltage
I_I
input current
any signal pad
pad IO1, IO2 or
IO3
−0.5
−0.5
-
+6.0
V
V_DD + 0.5 V
±15.0
mA
I_O
output current
pad IO1, IO2 or
IO3
-
±15.0
mA
I_lu
V_ESD
latch-up current
V_I < 0 V
-
or V_I > V_DD
electrostatic discharge voltage pads VDD, VSS, ^[1] -
CLK, RST_N, IO1,
IO2, IO3
±100
mA
±4.0
kV
pads LA, LB
[1] _-
±2.0
kV
P_tot
total power dissipation
T_stg
storage temperature
[2] _-
1
W
[3] _-
-
°C
[1] MIL Standard 883-D method 3015; human body model; C = 100 pF, R = 1.5 kΩ; T_amb = −25 °C to +85 °C.
[2] Depending on appropriate thermal resistance of the package.
[3] Depending on delivery type, refer to NXP Semiconductors General Specification for 8” Wafers and to NXP
Semiconductors Contact & Dual Interface Chip Card Module Specification.
10. Application information
Figure 4 shows a typical application diagram. It shows how the pins of the A7001AG shall
be applied in order to operate the IC in an I²C system as I²C slave device. In this system
an individual reset control is not supported. The hardware reset will be executed at
power-up time (power-on reset).
A7001AG_SDS
Preliminary short data sheet
COMPANY PUBLIC
All information provided in this document is subject to legal disclaimers.
Rev. 1.1 — 18 March 2011
202011
© NXP B.V. 2011. All rights reserved.
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